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Research on Collaboration Method of Edge IoT Agent Based on Actor Model 会议论文
Xiamen, China, December2-4, 2021
作者:  Zhang BW(张博文);  Miao, Weiwei;  Wei, Lei
收藏  |  浏览/下载:12/0  |  提交时间:2022/03/03
Tunnel pressure wave investigation with a new moving model rig 会议论文
Cagliari, Sardinia, Italy , 5-8 April 2016
作者:  Yang GW(杨国伟);  Song JH(宋军浩);  Yang QS(杨乾锁);  Guo DL(郭迪龙)
收藏  |  浏览/下载:30/0  |  提交时间:2018/11/08
Simulation Analysis of Double Road Train Adaptability of Highway in China 会议论文
6th International Conference on Green Intelligent Transportation System and Safety (GITSS), Beijing, PEOPLES R CHINA, 2016-01-01
作者:  Zhang, Hao;  Zhang, Hong-wei;  Yang, Jia-qi
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/30
Analysis of Structure and Length Impact for Double Road Train Passing Ability Simulation 会议论文
3RD INTERNATIONAL CONFERENCE ON TRANSPORTATION INFORMATION AND SAFETY (ICTIS 2015), 2015-01-01
作者:  Zhang Hao;  Yang Jiaqi;  Zhang Hongwei
收藏  |  浏览/下载:1/0  |  提交时间:2020/01/06
Research on ICCD for space observation of cosmic ray and dark matter 会议论文
space telescopes and instrumentation 2014: ultraviolet to gamma ray, montreal, qc, canada, 2014-06-22
作者:  Wei, Cuiyu;  Gao, Xiaohui;  Wang, Le;  Hu, Bingliang
收藏  |  浏览/下载:27/0  |  提交时间:2015/03/31
The Impact of Pipeline Bend on Bi-directional Pig and the Theories for the Optimal Pig Design 会议论文
10th IEEE International Conference on Mechatronics and Automation (ICMA), Takamatsu, JAPAN
作者:  Zhu Xiaoxiao;  Zhang Shimin;  Wang Deguo;  Wang Wenming;  Liu Shuhai
收藏  |  浏览/下载:3/0  |  提交时间:2020/01/03
The Impact of Pipeline Bend on Bi-directional Pig and the Theories for the Optimal Pig Design 会议论文
2013 IEEE INTERNATIONAL CONFERENCE ON MECHATRONICS AND AUTOMATION (ICMA), 2013-01-01
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收藏  |  浏览/下载:3/0  |  提交时间:2020/01/03
An improved ant colony optimization algorithm based on dynamically adjusting ant number 会议论文
2012 IEEE International Conference on Robotics and Biomimetics, ROBIO 2012, Guangzhou, PEOPLES R CHINA
作者:  Zeng, Dewen;  He, Qing;  Leng, Bin;  Zheng, Weimin;  Xu, Hongwei
收藏  |  浏览/下载:36/0  |  提交时间:2015/08/25
Analysis on passing ability of double semitrailer road train on highway based on trucksim 会议论文
12th COTA International Conference of Transportation Professionals: Multimodal Transportation Systems - Convenient, Safe, Cost-Effective, Efficient, CICTP 2012, Beijing, China, 2012-08-03
作者:  Wang, Yunpeng;  Zhou, Gang;  Lin, Qingfeng;  Zhang, Hongwei;  Dong, Jinsong
收藏  |  浏览/下载:3/0  |  提交时间:2020/01/06
New phase measurement method for laser rangefinder (EI CONFERENCE) 会议论文
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, April 26, 2010 - April 29, 2010, Dalian, China
Sun W.-J.; Sun J.-N.; Bu W.-B.; Meng Z.
收藏  |  浏览/下载:20/0  |  提交时间:2013/03/25
A new phase measurement method is designed and presented by using the technique of signal shifting phase and the technique of signal multiplication for laser rangefinder. The intensity of laser light is modulated by cosine circuit signal  at the same time the cosine circuit signal is thansformed sine signal by the shifting phase technique. Two signals mentioned above are multiplied by received signal from the target respectively  then being transmitted into signal processor after passing through low band filter respectively. The result of phase-shift between the received signal and sent signal is calculated by means of signal processor and time-counter with double frequency of modulation signal. The proposed system is composed of four units such as control and count unit  emitting and receiving unit of laser light  signal processing unit and result display unit. The two most advantages of proposed system over others are its ability of proper isolation which reduces crosstalk and its independency thermal drift. Theoretical calculations and experimental results have shown the accuracy better than 2 mm. 2010 Copyright SPIE - The International Society for Optical Engineering.  


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